Genuine Buddy 125 Stage 2 performance kit showing Prima stainless exhaust Prima 161cc big bore cylinder with piston and gaskets NCY red contra spring roller weight set and main jet kit Genuine Buddy 125 Stage 2 performance kit showing Prima stainless exhaust Prima 161cc big bore cylinder with piston and gaskets NCY red contra spring roller weight set and main jet kit
Genuine Buddy 125 Stage 2 performance kit showing Prima stainless exhaust Prima 161cc big bore cylinder with piston and gaskets NCY red contra spring roller weight set and main jet kit

Scooterworks USA, LLC

Stage 2 Performance Kit - Genuine Buddy 125

SKU PKBUD125-2
$465.00 Sold out
Shipping calculated at checkout.
Description

Take your Genuine Buddy 125 to the next level with this complete Stage 2 Performance Kit. Building on the Stage 1 foundation, this kit adds the Prima 161cc big bore cylinder upgrade for serious gains on both the top and bottom end. All five components are hand-selected to work together as a tuned system, and purchasing as a kit saves 10% versus buying the parts individually.

Kit Contents

  • 1100-1287 — Prima 161cc Big Bore Cylinder Kit (58.5mm) | Genuine Buddy 125
  • PE31 — Prima Performance Stainless Exhaust | Buddy 125/150/170i
  • 1200-1027 — NCY 1500 RPM Compression / Contra Spring | GY6 125–200cc CVT
  • ROLL18X14 — Prima Roller Weight Set (18x14mm, 9.5g) | Buddy 125/150/170, GY6
  • 1300-1129 — Prima 4mm Main Jet Tuning Kit | Keihin PB & CVK Carburetors

Specifications

  • Big Bore Displacement: 161cc (58.5mm bore)
  • Exhaust: Prima performance stainless steel
  • Contra Spring: NCY 1500 RPM
  • Roller Weights: 18x14mm, 9.5g
  • Jet Kit: Prima 4mm main jet set (Keihin PB / CVK)
  • Fitment: Genuine Buddy 125 (all years)
  • Kit Savings: 10% vs. individual part pricing

Compatibility

  • Genuine Buddy 125 (all years)

NOTICE: Voids factory warranty. For off-road and closed-course competition use only. Not legal for use in California on pollution-controlled vehicles. Check local laws before installing.
Product Diagrams
Features
  • Prima 161cc Big Bore Cylinder Kit (58.5mm) — Increased Displacement
  • Prima Performance Stainless Exhaust (PE31)
  • NCY 1500 RPM Contra / Compression Spring
  • Prima 18x14mm 9.5g Roller Weight Set
  • Prima 4mm Main Jet Tuning Kit (Keihin PB / CVK)
  • 10% Savings vs. Individual Part Pricing
  • Complete Tuned System — All Components Work Together
Specifications

Displacement: 161cc | Bore: 58.5mm | Exhaust: Prima stainless performance | Contra spring: NCY 1500 RPM | Roller weights: 18x14mm 9.5g | Jet kit: Prima 4mm Keihin PB/CVK | Fitment: Genuine Buddy 125
Model Fitments

Genuine Buddy 125 (all years)
  • Same day shipping for orders placed before 2PM (CST) M-F
  • 30-day return period on eligible items
  • Flat-rate shipping for orders shipped to the 48 Contiguous United States.
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